packet-generator new {
  name dns9
  rate 10
  node ip4-input
  size 100-100
  no-recycle
  data {
    UDP: 104.130.226.226 -> 104.130.169.190
    UDP: 15320 -> 53
    length 53
    hex 0x12610100000100000000000005686f73743907646e7364656d6f096f70656e65636f6d70036f72670000010001
  }
}